Heroic sagas are narrative poems or stories that recount the adventures and deeds of legendary heroes. These tales often originate from ancient cultures, particularly in Norse and Germanic traditions, and highlight themes of bravery, honor, and the struggle against fate. They serve to preserve the history and values of a society, often featuring supernatural elements and larger-than-life characters. Typically, heroic sagas include battles, quests, and moral dilemmas faced by the protagonists. Notable examples include the Nibelungenlied from Germany and the Saga of the Volsungs from Iceland. These sagas have influenced literature and storytelling throughout history, inspiring countless adaptations and retellings.